A vulnerability described as critical has been identified in Traefik up to 2.11.54. Affected is an unknown function of the component digestAuth middleware. The manipulation results in improper authentication. This vulnerability is known as CVE-2026-85595. It is possible to launch the attack remotely. No exploit is available. Upgrading the affected... Weiterlesen
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CVE-2026-85595 | Traefik up to 2.11.54 digestAuth middleware improper authentication
A vulnerability described as critical has been identified in Traefik up to 2.11.54. Affected is an unknown function of the component digestAuth middleware. The manipulation results in improper authentication. This vulnerability is known as…
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IoC Intelligence (1 Indikatoren)
CVE-2026-85595
IR-PLAYBOOK-VULN-REMEDIATION
MEDIUMSOC Incident Playbook: Vulnerability Remediation & Verification
1-Click Detection Engineering: Sigma & YARA Rules
SOC Readytitle: Detect Exploitation - CVE-2026-85595 | Traefik up to 2.11.54 digestAuth middleware improper authentication
id: 588538bb-7c06-4fef-b589-490e4da76e92
status: experimental
description: Automatisch generierte SIEM-Erkennungsregel basierend auf CTI Intelligence
references:
- https://tsecurity.de/
author: iShareStuff CTI Automated Detection Engine
date: 2026-09-24
logsource:
category: network_connection
product: any
detection:
selection:
CommandLine|contains:
- 'exploit'
condition: selection
falsepositives:
- Legitime administrative Zugriffe oder Penetrationstests
level: high
tags:
- attack.initial_accessrule CTI_Threat_Indicator {
meta:
author = "iShareStuff CTI Automated Detection Engine"
date = "2026-09-24"
description = "YARA Signature for "
strings:
$str = "CVE-2026-85595 | Traefik up to" ascii wide
condition:
any of them
}
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